<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <!-- CSS only -->
    <link
      rel="stylesheet"
      href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
    />
    <style>
      .red {
        color: red!important;
      }
      .search {
        width: 300px;
        margin: 20px 0;
      }
      .my-form {
        display: flex;
        margin: 20px 0;
      }
      .my-form input {
        flex: 1;
        margin-right: 20px;
      }
      .table > :not(:first-child) {
        border-top: none;
      }
      .contain {
        display: flex;
        padding: 10px;
      }
      .list-box {
        flex: 1;
        padding: 0 30px;
      }
      .list-box  a {
        text-decoration: none;
      }
      .echarts-box {
        width: 600px;
        height: 400px;
        padding: 30px;
        margin: 0 auto;
        border: 1px solid #ccc;
      }
      tfoot {
        font-weight: bold;
      }
      @media screen and (max-width: 1000px) {
        .contain {
          flex-wrap: wrap;
        }
        .list-box {
          width: 100%;
        }
        .echarts-box {
          margin-top: 30px;
        }
      }
    </style>
  </head>
  <body>
    <div id="app">
      <div class="contain">
        <!-- 左侧列表 -->
        <div class="list-box">

          <!-- 添加资产 -->
          <form class="my-form">
            <input v-model="name" type="text" class="form-control" placeholder="消费名称" />
            <input v-model.number="price" type="text" class="form-control" placeholder="消费价格" />
            <button type="button" class="btn btn-primary" @click="add">添加账单</button>
          </form>

          <table class="table table-hover">
            <thead>
              <tr>
                <th>编号</th>
                <th>消费名称</th>
                <th>消费价格</th>
                <th>操作</th>
              </tr>
            </thead>
            <tbody>
              <tr v-for="(i,e) in list">
                <td>{{e+1}}</td>
                <td>{{i.name}}</td>
                <td :class="{red: i.price >100}">{{i.price}}</td>
                <td><a href="javascript:;" @click="rm(i.id)">删除</a></td>
              </tr>
            </tbody>
            <tfoot>
              <tr>
                <td colspan="4">消费总计： {{ toto }}</td>
              </tr>
            </tfoot>
          </table>
        </div>
        
        <!-- 右侧图表 -->
        <div class="echarts-box" id="main"></div>
      </div>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.0/dist/echarts.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
    <script>
      /**
       * 接口文档地址：
       * https://www.apifox.cn/apidoc/shared-24459455-ebb1-4fdc-8df8-0aff8dc317a8/api-53371058
       * 
       * 功能需求：
       * 1. 基本渲染
       * 2. 添加功能
       * 3. 删除功能
       * 4. 饼图渲染
       */
      
      const app = new Vue({
        el: '#app',
        data: {
          list:[]
          ,name:'',
          price:''

        },
         async created(){
          this.gte()
        },
        methods: {
        // 封装渲染
       

        async gte(){
          const res=  await axios.get('https://applet-base-api-t.itheima.net/bill',{
              params: {
                    creator: '浩'
                  }
        
                      } )
          // console.log(res.data.data);
          this.list = res.data.data
          this.myChart.setOption({
                  series: [
                    {
                  
                      data: this.list.map(item => ({ value: item.price, name: item.name}))
                 
                  
   
                    }
                          ]
                  }) 
        },
        async rm(id){

          console.log(id);
          const res   = await axios.delete(`https://applet-base-api-t.itheima.net/bill/${id}`)
           this.gte()
        },
       async add(){
        const res =  await axios.post('https://applet-base-api-t.itheima.net/bill' ,{
          creator: '浩',
          name:this.name,
          price:this.price
        })
        this.gte()
        }
      }  ,
      computed:{
        toto(){
        return  this.list.reduce((sum, item) => sum + item.price, 0)
        }
      },

      mounted(){
        this.myChart = echarts.init(document.querySelector('#main'))
        this.myChart.setOption({
          title: {
    text: '图表',
    
    left: 'center'
  },
  tooltip: {
    trigger: 'item'
  },
  legend: {
    orient: 'vertical',
    left: 'left'
  },
  series: [
    {
   
      type: 'pie',
      radius: '50%',
      data: [
        { value: 1048, name: 'Search Engine' },
        { value: 735, name: 'Direct' },
        { value: 580, name: 'Email' },
        { value: 484, name: 'Union Ads' },
        { value: 300, name: 'Video Ads' }
      ],
      emphasis: {
        itemStyle: {
          shadowBlur: 10,
          shadowOffsetX: 0,
          shadowColor: 'rgba(0, 0, 0, 0.5)'
        }
      }
    }
  ]
        })
      }

      
      })

    
    </script>
  </body>
</html>
